Keyboard Error problem

Author
Discussion

Racefan_uk

Original Poster:

2,935 posts

257 months

Thursday 4th October 2007
quotequote all
Ok, let's see if the PH collective can figure how to solve this one!!!

A colleague had a desktop PC which today has suddenly developed a fault of the Keyboard not working, no input, nothing. Mouse still works, but no keys.

She has been able to log in to a user account, which doesn't require a password to get into windows and has been given the Error code 19 in control panel, the registry is corrupt.

However, and here's the kicker, as she can't get into the main admin account (can't type the password, no keyboard remember) she can't run anything or get onto the internet to do anything to solve it.

Anyone got any ideas how to fix it? She's going to try another keyboard to see if it will cure it, but I'm guessing with the registry corrupt, it still won't. And there's no way to delete or edit the registry entries as no keyboard working!

Come on you specialist, what's your thoughts?

LordGrover

33,549 posts

213 months

Thursday 4th October 2007
quotequote all
Can you vnc or MSTSC to it?

ginettag27

6,297 posts

270 months

Thursday 4th October 2007
quotequote all
Which OS? XP something?

Stu R

21,410 posts

216 months

Thursday 4th October 2007
quotequote all
try a USB keyboard instead of PS2 ?

Racefan_uk

Original Poster:

2,935 posts

257 months

Thursday 4th October 2007
quotequote all
It's XP. We were going to go in remotely, as it had logmein installed at one point, but was taken off. Still couldn't have though, as couldn't log on to the persons account to get it up and running!

About to try another keyboard, but I'm still dubious if the registry is screwed up!

Road2Ruin

5,242 posts

217 months

Thursday 4th October 2007
quotequote all
Oh ye of little faith. It is entirely possible to resurect a corupt registry and I have done it as living proof.

Check Article 307545 (i think)on Microsoft.com. it gives a full explanation on how to do it and as far as I remember you dont even need to boot into windows you can do it from the install cd and command prompt so hopefully a ps2 keyboard will do the job. Anyway if you are struggling to find it search for corrupted registry and it should appear.

Xenocide

4,286 posts

209 months

Thursday 4th October 2007
quotequote all
Road2Ruin said:
Oh ye of little faith. It is entirely possible to resurect a corupt registry and I have done it as living proof.

Check Article 307545 (i think)on Microsoft.com. it gives a full explanation on how to do it and as far as I remember you dont even need to boot into windows you can do it from the install cd and command prompt so hopefully a ps2 keyboard will do the job. Anyway if you are struggling to find it search for corrupted registry and it should appear.
Please tell me you didn't memorise that KB#!

Edited by Xenocide on Thursday 4th October 15:33

Road2Ruin

5,242 posts

217 months

Thursday 4th October 2007
quotequote all
Xenocide said:
Road2Ruin said:
Oh ye of little faith. It is entirely possible to resurect a corupt registry and I have done it as living proof.

Check Article 307545 (i think)on Microsoft.com. it gives a full explanation on how to do it and as far as I remember you dont even need to boot into windows you can do it from the install cd and command prompt so hopefully a ps2 keyboard will do the job. Anyway if you are struggling to find it search for corrupted registry and it should appear.
Please tell me you didn't memorise that KB#!

Edited by Xenocide on Thursday 4th October 15:33
What! Doesnt every one memorise MS's KB#s

Sadly not. I found it written on a piece of paper with the words corrupt registry next to it and knowing I had gone through the pain before took a stab that was the number.

TheLearner

6,962 posts

236 months

Thursday 4th October 2007
quotequote all
Dumb question.

Does the keyboard work BEFORE Windows loads? Try getting in to the BIOS (even if locked down it'll bring up a password challenge).

no point pissing about with the registry if the keyboard/keyboard controller/USB port is, actually, dead.

pdV6

16,442 posts

262 months

Thursday 4th October 2007
quotequote all
Once in as the user with no p/w, can she not activate the on-screen keyboard and use that to switch user? Or does the OSKB disappear when you try this?

recalluk

813 posts

237 months

Thursday 4th October 2007
quotequote all
I guess the kicker is to find out if the keyboard is dead and take it from there : Standard reply in our place is .... You know that fancy wireless keyboard you bought 12 months ago ? Put a new Battery in it.

Racefan_uk

Original Poster:

2,935 posts

257 months

Thursday 4th October 2007
quotequote all
Ok, different keyboard did the same thing, so it would appear that it's not that at fault.

As for having little faith, how would she be able to reinstall the registry with no keyboard to type in from??? Honest question, I'm intrigued to know the answer!!

Also, she doesn't have the install cd anyway, the machine was given to her by a client to do work on, which she was happily doing earlier this morning, before this happened.

Any other ideas? I reckon its a reformat job myself, but that's a bit epic for what should be an easy fix, if she could log in as the admin!

pdV6

16,442 posts

262 months

Thursday 4th October 2007
quotequote all
Racefan_uk said:
As for having little faith, how would she be able to reinstall the registry with no keyboard to type in from??? Honest question, I'm intrigued to know the answer!!
On-Screen Keyboard
Start->All progs->Accessories->Accessibility

CUE99T

1,021 posts

209 months

Thursday 4th October 2007
quotequote all
tried safe mode?

TheLearner

6,962 posts

236 months

Friday 5th October 2007
quotequote all
Racefan_uk said:
Ok, different keyboard did the same thing, so it would appear that it's not that at fault.
Different USB or different PS2?

If it's a PS2 keyboard and you tried a different PS2, try USB and if USB... try PS2.

Did it let you in to the BIOS?

Again. No point screwing around in the registry if you don't know what, is actually broken.

Road2Ruin

5,242 posts

217 months

Friday 5th October 2007
quotequote all
Racefan_uk said:
Ok, different keyboard did the same thing, so it would appear that it's not that at fault.

As for having little faith, how would she be able to reinstall the registry with no keyboard to type in from??? Honest question, I'm intrigued to know the answer!!

Also, she doesn't have the install cd anyway, the machine was given to her by a client to do work on, which she was happily doing earlier this morning, before this happened.

Any other ideas? I reckon its a reformat job myself, but that's a bit epic for what should be an easy fix, if she could log in as the admin!
If you took the time to look at the microsoft knowledge base article I posted then you will know exactly how you can recover the registry without going into windows (which seemingly is causing the keyboard error). A PS2 keyboard will work if you boot from ANY windows install disk and follow the instructions on the above knowledge base article.

LordGrover

33,549 posts

213 months

Friday 5th October 2007
quotequote all
Have a look here for info on effectively 'resetting' windoze back to day one.